Lennox ZGB Series Unit Information page 3

OPTIONS / A C C ESSORIES
Item
ECONOMIZERS
Standard Economizer With Outdoor Air Hood (Not for Title 24)
Standard Economizer (Downflow)
Includes Barometric Exhaust Dampers and Exhaust Hood
Standard Economizer (Horizontal)
Includes Barometric Exhaust Dampers and Exhaust Hood
Standard Economizer Controls (Not for Title 24)
Single Enthalpy Control
High Performance Economizer With Outdoor Air Hood
(Approved for California Title 24 Building Standards / AMCA Class 1A Certified)
High Performance Economizer (Downflow)
Includes Barometric Exhaust Dampers and Exhaust Hood
High Performance Economizer (Horizontal)
Includes Barometric Exhaust Dampers and Exhaust Hood
High Performance Economizer Controls (Not for Title 24)
Single Enthalpy Control
OUTDOOR AIR
Outdoor Air Dampers With Outdoor Air Hood
Motorized
Manual
POWER EXHAUST FAN
Standard Static (Downflow)
Standard Static (Horizontal)
575V Transformer Kit
NOTE - Order 575V Transformer Kit with 208/230V Power Exhaust Fan for 575V applications.
INDOOR AIR QUALITY
Indoor Air Quality (CO2) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display
Sensor - Wall-mount, black plastic case, no display, rated for plenum mounting
CO2 Sensor Duct Mounting Kit - for downflow applications
Aspiration Box - for duct mounting non-plenum rated CO2 sensor
(77N39)
ROOF CURBS
Hybrid Roof Curbs, Downflow
8 in. height
14 in. height
18 in. height
24 in. height
CEILING DIFFUSERS
Step-Down - Order one
Flush - Order one
NOTE - Ceiling Diffuser Transitions are not furnished and must be field fabricated.
NOTE - Catalog numbers shown are for ordering field installed accessories.
OX - Configure To Order (Factory Installed) or Field Installed
O = Configure To Order (Factory Installed)
X = Field Installed
208/230V-1 or 3ph
460V-3ph
208/230V-1 or 3ph
460V-3ph
575V-3ph
RTD9-65S
RTD11-95S
FD9-65S
FD11-95S
Page 3
Catalog Unit Model No.
No.
ZGB ZGB ZGB
036 048 060
14D94 OX OX
14D92 X X
21Z09 X X
14D95 OX OX
14D93 X X
11G21 X X
15D19 X X
15D20 X X
21E01
X X
23E01 X X
24E01 X X
28E01 X X
59E02 X X
77N39
X X
87N54 X X
85L43 X X
90N43 X X
11F76 X X
11F77 X X
11F78 X X
11F79 X X
13K60 X X
13K61
13K55 X X
13K56
ZGB
074
OX OX
X X
X X
OX OX
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X
X
X
X